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怎样判断溶液中水的电离程度

更新时间: 2020-09-21 00:00:00     

首先考虑温度因素,水的电离程度受温度影响,温度越高,水的电离程度越大,其次,在温度相同时,考虑溶液中溶质的性质,由于一定温度下水的离子积是一个常数,所以加入酸或碱都会抑制水的电离,而加入弱酸强碱盐或强碱弱酸盐会加强水的电离,根据此即可判断水的电离程度。

关键词: 怎样 判断 溶液 电离 程度

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